Children (21 direct children, 23 direct and indirect children):
Dytaster spinulosus
Dytaster nobilis
Dytaster aequivocus
Dytaster semispinosus
Dytaster pedicellaris
Dytaster gilberti
Dytaster grandis
(tree size 2)
Dytaster agassizi
Dytaster felli
Dytaster cherbonnieri
Dytaster rigidus
Dytaster spinosus
Dytaster intermedius
Dytaster inermis
Dytaster insignis
Dytaster felix
Dytaster mollis
Dytaster exilis
Dytaster demonstrans
Dytaster gracilis
Dytaster anacanthus